2012-10-21 15:02:20 -04:00
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/*
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2012-02-20 15:07:38 -05:00
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* jabber.c
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*
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* Copyright (C) 2012 James Booth <boothj5@gmail.com>
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2012-10-21 15:02:20 -04:00
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*
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2012-02-20 15:07:38 -05:00
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* This file is part of Profanity.
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*
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* Profanity is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Profanity is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Profanity. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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2012-02-05 18:29:09 -05:00
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#include <string.h>
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2012-07-03 13:47:16 -04:00
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#include <stdlib.h>
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2012-08-25 20:50:50 -04:00
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2012-02-25 22:15:42 -05:00
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#include <strophe.h>
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2012-02-05 18:29:09 -05:00
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2012-10-29 21:38:08 -04:00
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#include "chat_session.h"
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2012-08-22 20:08:06 -04:00
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#include "common.h"
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2012-10-28 16:52:30 -04:00
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#include "contact_list.h"
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2012-08-25 20:50:50 -04:00
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#include "jabber.h"
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#include "log.h"
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2012-05-10 17:18:08 -04:00
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#include "preferences.h"
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2012-09-11 17:55:59 -04:00
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#include "profanity.h"
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2012-11-04 18:31:49 -05:00
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#include "room_chat.h"
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2012-02-05 18:29:09 -05:00
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2012-02-27 16:16:54 -05:00
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#define PING_INTERVAL 120000 // 2 minutes
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2012-02-26 12:59:04 -05:00
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static struct _jabber_conn_t {
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xmpp_log_t *log;
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xmpp_ctx_t *ctx;
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xmpp_conn_t *conn;
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2012-05-27 14:20:17 -04:00
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jabber_conn_status_t conn_status;
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2012-05-27 14:29:43 -04:00
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jabber_presence_t presence;
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2012-02-26 12:59:04 -05:00
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int tls_disabled;
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} jabber_conn;
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2012-02-16 19:42:41 -05:00
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2012-10-02 16:37:55 -04:00
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static log_level_t _get_log_level(xmpp_log_level_t xmpp_level);
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static xmpp_log_level_t _get_xmpp_log_level();
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2012-10-21 15:02:20 -04:00
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static void _xmpp_file_logger(void * const userdata,
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const xmpp_log_level_t level, const char * const area,
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2012-10-02 16:37:55 -04:00
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const char * const msg);
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static xmpp_log_t * _xmpp_get_file_logger();
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2012-08-18 21:44:46 -04:00
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2012-10-28 16:52:30 -04:00
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static void _jabber_roster_request(void);
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2012-11-06 18:03:05 -05:00
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void _jabber_send_state(const char * const recipient, const char * const state);
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2012-10-28 16:52:30 -04:00
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2012-10-02 16:37:55 -04:00
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// XMPP event handlers
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2012-10-21 15:02:20 -04:00
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static void _connection_handler(xmpp_conn_t * const conn,
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const xmpp_conn_event_t status, const int error,
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2012-02-10 18:58:57 -05:00
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xmpp_stream_error_t * const stream_error, void * const userdata);
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2012-11-06 19:38:31 -05:00
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2012-10-21 15:02:20 -04:00
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static int _message_handler(xmpp_conn_t * const conn,
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2012-02-10 18:58:57 -05:00
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xmpp_stanza_t * const stanza, void * const userdata);
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2012-11-06 19:42:12 -05:00
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static int _groupchat_message_handler(xmpp_stanza_t * const stanza);
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static int _error_message_handler(xmpp_stanza_t * const stanza);
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static int _chat_message_handler(xmpp_stanza_t * const stanza);
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2012-11-06 19:38:31 -05:00
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2012-10-21 15:02:20 -04:00
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static int _roster_handler(xmpp_conn_t * const conn,
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2012-03-08 20:06:55 -05:00
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xmpp_stanza_t * const stanza, void * const userdata);
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2012-10-21 15:02:20 -04:00
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static int _presence_handler(xmpp_conn_t * const conn,
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2012-02-27 17:53:31 -05:00
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xmpp_stanza_t * const stanza, void * const userdata);
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2012-02-27 16:16:54 -05:00
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static int _ping_timed_handler(xmpp_conn_t * const conn, void * const userdata);
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2012-07-24 18:19:48 -04:00
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void
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jabber_init(const int disable_tls)
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2012-02-26 12:59:04 -05:00
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{
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2012-08-25 19:54:18 -04:00
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log_info("Initialising XMPP");
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2012-02-26 12:59:04 -05:00
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jabber_conn.conn_status = JABBER_STARTED;
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2012-05-27 14:29:43 -04:00
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jabber_conn.presence = PRESENCE_OFFLINE;
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2012-02-26 12:59:04 -05:00
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jabber_conn.tls_disabled = disable_tls;
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}
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2012-10-27 13:12:04 -04:00
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void
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jabber_restart(void)
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{
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jabber_conn.conn_status = JABBER_STARTED;
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jabber_conn.presence = PRESENCE_OFFLINE;
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}
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2012-07-24 18:19:48 -04:00
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jabber_conn_status_t
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2012-10-21 15:02:20 -04:00
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jabber_connect(const char * const user,
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2012-05-27 14:20:17 -04:00
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const char * const passwd)
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2012-02-06 19:08:59 -05:00
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{
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2012-08-25 19:54:18 -04:00
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log_info("Connecting as %s", user);
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2012-02-06 19:08:59 -05:00
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xmpp_initialize();
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2012-02-16 18:28:11 -05:00
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2012-10-02 16:37:55 -04:00
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jabber_conn.log = _xmpp_get_file_logger();
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2012-02-26 12:59:04 -05:00
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jabber_conn.ctx = xmpp_ctx_new(NULL, jabber_conn.log);
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jabber_conn.conn = xmpp_conn_new(jabber_conn.ctx);
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2012-02-06 19:08:59 -05:00
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2012-02-26 12:59:04 -05:00
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xmpp_conn_set_jid(jabber_conn.conn, user);
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xmpp_conn_set_pass(jabber_conn.conn, passwd);
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2012-02-06 19:08:59 -05:00
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2012-02-26 12:59:04 -05:00
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if (jabber_conn.tls_disabled)
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xmpp_conn_disable_tls(jabber_conn.conn);
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2012-02-25 22:15:42 -05:00
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2012-10-21 15:02:20 -04:00
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int connect_status = xmpp_connect_client(jabber_conn.conn, NULL, 0,
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2012-10-02 16:37:55 -04:00
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_connection_handler, jabber_conn.ctx);
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2012-02-16 18:28:11 -05:00
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2012-02-26 12:18:03 -05:00
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if (connect_status == 0)
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2012-02-26 12:59:04 -05:00
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jabber_conn.conn_status = JABBER_CONNECTING;
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2012-10-21 15:02:20 -04:00
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else
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2012-02-26 12:59:04 -05:00
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jabber_conn.conn_status = JABBER_DISCONNECTED;
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2012-02-16 19:42:41 -05:00
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2012-02-26 12:59:04 -05:00
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return jabber_conn.conn_status;
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2012-02-06 19:08:59 -05:00
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}
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2012-10-27 13:26:57 -04:00
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void
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2012-07-24 18:19:48 -04:00
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jabber_disconnect(void)
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2012-02-06 19:08:59 -05:00
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{
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2012-09-11 17:55:59 -04:00
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// if connected, send end stream and wait for response
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2012-02-26 12:59:04 -05:00
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if (jabber_conn.conn_status == JABBER_CONNECTED) {
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2012-08-25 19:54:18 -04:00
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log_info("Closing connection");
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2012-09-10 20:30:48 -04:00
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xmpp_disconnect(jabber_conn.conn);
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2012-09-11 17:55:59 -04:00
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jabber_conn.conn_status = JABBER_DISCONNECTING;
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2012-10-27 13:26:57 -04:00
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while (jabber_get_connection_status() == JABBER_DISCONNECTING) {
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jabber_process_events();
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}
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jabber_free_resources();
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2012-02-19 20:42:29 -05:00
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}
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2012-02-06 19:08:59 -05:00
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}
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2012-07-24 18:19:48 -04:00
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void
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jabber_process_events(void)
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2012-02-06 19:08:59 -05:00
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{
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2012-10-21 15:02:20 -04:00
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if (jabber_conn.conn_status == JABBER_CONNECTED
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2012-09-11 17:55:59 -04:00
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|| jabber_conn.conn_status == JABBER_CONNECTING
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|| jabber_conn.conn_status == JABBER_DISCONNECTING)
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2012-02-26 12:59:04 -05:00
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xmpp_run_once(jabber_conn.ctx, 10);
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2012-02-06 19:08:59 -05:00
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}
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2012-07-24 18:19:48 -04:00
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void
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jabber_send(const char * const msg, const char * const recipient)
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2012-02-06 19:08:59 -05:00
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{
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2012-10-31 18:08:00 -04:00
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if (prefs_get_states()) {
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if (!chat_session_exists(recipient)) {
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chat_session_start(recipient, TRUE);
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}
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2012-10-29 21:50:39 -04:00
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}
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2012-11-06 17:53:59 -05:00
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char *encoded_xml = encode_xml(msg);
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2012-04-19 17:26:12 -04:00
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2012-08-15 20:08:20 -04:00
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xmpp_stanza_t *reply, *body, *text, *active;
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2012-10-21 15:02:20 -04:00
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2012-02-26 12:59:04 -05:00
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reply = xmpp_stanza_new(jabber_conn.ctx);
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2012-02-06 19:08:59 -05:00
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xmpp_stanza_set_name(reply, "message");
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xmpp_stanza_set_type(reply, "chat");
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2012-02-08 17:46:35 -05:00
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xmpp_stanza_set_attribute(reply, "to", recipient);
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2012-02-06 19:08:59 -05:00
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2012-02-26 12:59:04 -05:00
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body = xmpp_stanza_new(jabber_conn.ctx);
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2012-02-06 19:08:59 -05:00
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xmpp_stanza_set_name(body, "body");
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2012-02-26 12:59:04 -05:00
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text = xmpp_stanza_new(jabber_conn.ctx);
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2012-11-06 17:53:59 -05:00
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xmpp_stanza_set_text(text, encoded_xml);
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2012-10-29 21:50:39 -04:00
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2012-10-31 18:08:00 -04:00
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if (prefs_get_states()) {
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// always send <active/> with messages when recipient supports chat states
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if (chat_session_get_recipient_supports(recipient)) {
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2012-10-31 19:08:26 -04:00
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chat_session_set_active(recipient);
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2012-10-31 18:08:00 -04:00
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active = xmpp_stanza_new(jabber_conn.ctx);
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xmpp_stanza_set_name(active, "active");
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xmpp_stanza_set_ns(active, "http://jabber.org/protocol/chatstates");
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xmpp_stanza_add_child(reply, active);
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}
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2012-10-29 21:50:39 -04:00
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}
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2012-02-06 19:08:59 -05:00
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xmpp_stanza_add_child(body, text);
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xmpp_stanza_add_child(reply, body);
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2012-02-26 12:59:04 -05:00
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xmpp_send(jabber_conn.conn, reply);
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2012-02-06 19:08:59 -05:00
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xmpp_stanza_release(reply);
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2012-11-06 17:53:59 -05:00
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free(encoded_xml);
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2012-02-06 19:08:59 -05:00
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}
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2012-02-05 18:29:09 -05:00
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2012-11-05 18:24:29 -05:00
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void
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jabber_send_groupchat(const char * const msg, const char * const recipient)
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{
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2012-11-06 17:53:59 -05:00
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char *encoded_xml = encode_xml(msg);
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2012-11-05 18:24:29 -05:00
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xmpp_stanza_t *reply, *body, *text;
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reply = xmpp_stanza_new(jabber_conn.ctx);
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xmpp_stanza_set_name(reply, "message");
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xmpp_stanza_set_type(reply, "groupchat");
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xmpp_stanza_set_attribute(reply, "to", recipient);
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body = xmpp_stanza_new(jabber_conn.ctx);
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xmpp_stanza_set_name(body, "body");
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text = xmpp_stanza_new(jabber_conn.ctx);
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2012-11-06 17:53:59 -05:00
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xmpp_stanza_set_text(text, encoded_xml);
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2012-11-05 18:24:29 -05:00
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xmpp_stanza_add_child(body, text);
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xmpp_stanza_add_child(reply, body);
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xmpp_send(jabber_conn.conn, reply);
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xmpp_stanza_release(reply);
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2012-11-06 17:53:59 -05:00
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free(encoded_xml);
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2012-11-05 18:24:29 -05:00
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}
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2012-10-30 21:36:52 -04:00
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void
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2012-11-06 18:03:05 -05:00
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jabber_send_composing(const char * const recipient)
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2012-10-30 21:36:52 -04:00
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{
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2012-11-06 18:03:05 -05:00
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_jabber_send_state(recipient, "composing");
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2012-10-31 19:08:26 -04:00
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}
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void
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2012-11-06 18:03:05 -05:00
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jabber_send_paused(const char * const recipient)
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2012-10-31 19:08:26 -04:00
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{
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2012-11-06 18:03:05 -05:00
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_jabber_send_state(recipient, "paused");
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2012-10-31 19:08:26 -04:00
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}
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void
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2012-11-06 18:03:05 -05:00
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jabber_send_inactive(const char * const recipient)
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2012-10-31 19:08:26 -04:00
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{
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2012-11-06 18:03:05 -05:00
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_jabber_send_state(recipient, "inactive");
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2012-10-30 21:36:52 -04:00
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}
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void
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jabber_send_gone(const char * const recipient)
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{
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2012-11-06 18:03:05 -05:00
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_jabber_send_state(recipient, "gone");
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2012-10-30 21:36:52 -04:00
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}
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2012-07-24 18:19:48 -04:00
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void
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2012-10-28 14:51:13 -04:00
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jabber_subscribe(const char * const recipient)
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2012-02-08 21:47:25 -05:00
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{
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2012-10-28 14:51:13 -04:00
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xmpp_stanza_t *presence;
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presence = xmpp_stanza_new(jabber_conn.ctx);
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xmpp_stanza_set_name(presence, "presence");
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xmpp_stanza_set_type(presence, "subscribe");
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2012-10-28 16:52:30 -04:00
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xmpp_stanza_set_attribute(presence, "to", recipient);
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2012-10-28 14:51:13 -04:00
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xmpp_send(jabber_conn.conn, presence);
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xmpp_stanza_release(presence);
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2012-02-08 21:47:25 -05:00
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}
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2012-11-04 17:59:52 -05:00
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void
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jabber_join(const char * const room_jid, const char * const nick)
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{
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GString *to = g_string_new(room_jid);
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g_string_append(to, "/");
|
|
|
|
g_string_append(to, nick);
|
|
|
|
|
2012-11-07 16:53:15 -05:00
|
|
|
xmpp_stanza_t *presence = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(presence, "presence");
|
2012-11-04 17:59:52 -05:00
|
|
|
xmpp_stanza_set_attribute(presence, "to", to->str);
|
2012-11-07 16:53:15 -05:00
|
|
|
|
|
|
|
xmpp_stanza_t *x = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(x, "x");
|
|
|
|
xmpp_stanza_set_ns(x, "http://jabber.org/protocol/muc");
|
|
|
|
|
|
|
|
xmpp_stanza_add_child(presence, x);
|
|
|
|
|
2012-11-04 17:59:52 -05:00
|
|
|
xmpp_send(jabber_conn.conn, presence);
|
|
|
|
xmpp_stanza_release(presence);
|
2012-11-04 18:31:49 -05:00
|
|
|
|
2012-11-05 15:29:57 -05:00
|
|
|
room_join(room_jid, nick);
|
2012-11-04 17:59:52 -05:00
|
|
|
}
|
|
|
|
|
2012-11-05 19:00:25 -05:00
|
|
|
void
|
|
|
|
jabber_leave_chat_room(const char * const room_jid)
|
|
|
|
{
|
|
|
|
char *nick = room_get_nick_for_room(room_jid);
|
|
|
|
GString *full_jid = g_string_new(room_jid);
|
|
|
|
g_string_append(full_jid, "/");
|
|
|
|
g_string_append(full_jid, nick);
|
|
|
|
|
|
|
|
xmpp_stanza_t *presence = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(presence, "presence");
|
|
|
|
xmpp_stanza_set_type(presence, "unavailable");
|
|
|
|
xmpp_send(jabber_conn.conn, presence);
|
|
|
|
xmpp_stanza_release(presence);
|
|
|
|
|
|
|
|
g_string_free(full_jid, TRUE);
|
|
|
|
|
|
|
|
room_leave(room_jid);
|
|
|
|
}
|
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
void
|
|
|
|
jabber_update_presence(jabber_presence_t status, const char * const msg)
|
2012-05-27 14:53:16 -04:00
|
|
|
{
|
|
|
|
jabber_conn.presence = status;
|
2012-05-27 17:33:28 -04:00
|
|
|
|
|
|
|
xmpp_stanza_t *pres, *show;
|
|
|
|
|
|
|
|
pres = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(pres, "presence");
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-05-27 18:00:04 -04:00
|
|
|
if (status != PRESENCE_ONLINE) {
|
2012-05-27 17:33:28 -04:00
|
|
|
show = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(show, "show");
|
|
|
|
xmpp_stanza_t *text = xmpp_stanza_new(jabber_conn.ctx);
|
2012-05-27 18:00:04 -04:00
|
|
|
|
|
|
|
if (status == PRESENCE_AWAY)
|
|
|
|
xmpp_stanza_set_text(text, "away");
|
|
|
|
else if (status == PRESENCE_DND)
|
|
|
|
xmpp_stanza_set_text(text, "dnd");
|
|
|
|
else if (status == PRESENCE_CHAT)
|
|
|
|
xmpp_stanza_set_text(text, "chat");
|
|
|
|
else if (status == PRESENCE_XA)
|
|
|
|
xmpp_stanza_set_text(text, "xa");
|
2012-10-21 15:02:20 -04:00
|
|
|
else
|
2012-05-27 18:00:04 -04:00
|
|
|
xmpp_stanza_set_text(text, "online");
|
|
|
|
|
2012-05-27 17:33:28 -04:00
|
|
|
xmpp_stanza_add_child(show, text);
|
|
|
|
xmpp_stanza_add_child(pres, show);
|
|
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_release(show);
|
|
|
|
}
|
|
|
|
|
2012-05-28 18:40:11 -04:00
|
|
|
if (msg != NULL) {
|
|
|
|
xmpp_stanza_t *status = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(status, "status");
|
|
|
|
xmpp_stanza_t *text = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
|
|
|
|
xmpp_stanza_set_text(text, msg);
|
|
|
|
|
|
|
|
xmpp_stanza_add_child(status, text);
|
|
|
|
xmpp_stanza_add_child(pres, status);
|
|
|
|
xmpp_stanza_release(text);
|
|
|
|
xmpp_stanza_release(status);
|
|
|
|
}
|
|
|
|
|
2012-05-27 17:33:28 -04:00
|
|
|
xmpp_send(jabber_conn.conn, pres);
|
|
|
|
xmpp_stanza_release(pres);
|
2012-05-27 14:53:16 -04:00
|
|
|
}
|
|
|
|
|
2012-10-02 16:37:55 -04:00
|
|
|
jabber_conn_status_t
|
|
|
|
jabber_get_connection_status(void)
|
|
|
|
{
|
|
|
|
return (jabber_conn.conn_status);
|
|
|
|
}
|
|
|
|
|
|
|
|
const char *
|
|
|
|
jabber_get_jid(void)
|
|
|
|
{
|
|
|
|
return xmpp_conn_get_jid(jabber_conn.conn);
|
|
|
|
}
|
|
|
|
|
2012-10-16 17:52:19 -04:00
|
|
|
void
|
|
|
|
jabber_free_resources(void)
|
|
|
|
{
|
2012-10-29 21:38:08 -04:00
|
|
|
chat_sessions_clear();
|
2012-10-16 18:56:44 -04:00
|
|
|
xmpp_conn_release(jabber_conn.conn);
|
|
|
|
xmpp_ctx_free(jabber_conn.ctx);
|
|
|
|
xmpp_shutdown();
|
2012-10-16 17:52:19 -04:00
|
|
|
}
|
|
|
|
|
2012-10-28 16:52:30 -04:00
|
|
|
static void
|
|
|
|
_jabber_roster_request(void)
|
|
|
|
{
|
|
|
|
xmpp_stanza_t *iq, *query;
|
|
|
|
|
|
|
|
iq = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(iq, "iq");
|
|
|
|
xmpp_stanza_set_type(iq, "get");
|
|
|
|
xmpp_stanza_set_id(iq, "roster");
|
|
|
|
|
|
|
|
query = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(query, "query");
|
|
|
|
xmpp_stanza_set_ns(query, XMPP_NS_ROSTER);
|
|
|
|
|
|
|
|
xmpp_stanza_add_child(iq, query);
|
|
|
|
xmpp_stanza_release(query);
|
|
|
|
xmpp_send(jabber_conn.conn, iq);
|
|
|
|
xmpp_stanza_release(iq);
|
|
|
|
}
|
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
static int
|
2012-11-06 19:42:12 -05:00
|
|
|
_groupchat_message_handler(xmpp_stanza_t * const stanza)
|
2012-02-05 18:29:09 -05:00
|
|
|
{
|
2012-11-06 20:10:05 -05:00
|
|
|
char *room = NULL;
|
|
|
|
char *nick = NULL;
|
|
|
|
|
2012-11-06 19:42:12 -05:00
|
|
|
gchar *room_jid = xmpp_stanza_get_attribute(stanza, "from");
|
2012-11-06 20:10:05 -05:00
|
|
|
if (!room_parse_room_jid(room_jid, &room, &nick)) {
|
|
|
|
log_error("Could not parse room jid: %s", room_jid);
|
|
|
|
g_free(room);
|
|
|
|
g_free(nick);
|
2012-11-06 19:42:12 -05:00
|
|
|
|
2012-11-06 20:10:05 -05:00
|
|
|
return 1;
|
|
|
|
}
|
2012-11-06 17:46:28 -05:00
|
|
|
|
2012-11-06 20:10:05 -05:00
|
|
|
if (!room_is_active(room_jid)) {
|
|
|
|
log_error("Message recieved for inactive groupchat: %s", room_jid);
|
|
|
|
g_free(room);
|
|
|
|
g_free(nick);
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
char *message = NULL;
|
|
|
|
xmpp_stanza_t *delay = xmpp_stanza_get_child_by_name(stanza, "delay");
|
|
|
|
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, "body");
|
|
|
|
if (body != NULL) {
|
|
|
|
message = xmpp_stanza_get_text(body);
|
|
|
|
}
|
|
|
|
|
|
|
|
// handle chat room history
|
|
|
|
if (delay != NULL) {
|
|
|
|
char *utc_stamp = xmpp_stanza_get_attribute(delay, "stamp");
|
|
|
|
GTimeVal tv_stamp;
|
|
|
|
|
|
|
|
if (g_time_val_from_iso8601(utc_stamp, &tv_stamp)) {
|
|
|
|
if (message != NULL) {
|
|
|
|
prof_handle_room_history(room, nick, tv_stamp, message);
|
2012-11-05 17:28:06 -05:00
|
|
|
}
|
2012-11-06 20:10:05 -05:00
|
|
|
} else {
|
|
|
|
log_error("Couldn't parse datetime string receiving room history: %s", utc_stamp);
|
2012-11-05 17:21:03 -05:00
|
|
|
}
|
2012-11-06 20:10:05 -05:00
|
|
|
|
|
|
|
// handle regular chat room message
|
2012-11-06 19:19:02 -05:00
|
|
|
} else {
|
2012-11-06 20:10:05 -05:00
|
|
|
if (message != NULL) {
|
|
|
|
prof_handle_room_message(room, nick, message);
|
|
|
|
}
|
2012-11-06 19:19:02 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2012-11-06 19:42:12 -05:00
|
|
|
_error_message_handler(xmpp_stanza_t * const stanza)
|
2012-11-06 19:19:02 -05:00
|
|
|
{
|
2012-11-06 19:34:43 -05:00
|
|
|
char *err_msg = NULL;
|
|
|
|
xmpp_stanza_t *error = xmpp_stanza_get_child_by_name(stanza, "error");
|
2012-11-05 16:48:13 -05:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
if (error == NULL) {
|
|
|
|
log_debug("error message without <error/> received");
|
|
|
|
return 1;
|
2012-11-05 15:29:57 -05:00
|
|
|
} else {
|
2012-11-06 19:34:43 -05:00
|
|
|
xmpp_stanza_t *err_cond = xmpp_stanza_get_children(error);
|
2012-11-05 15:29:57 -05:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
if (err_cond == NULL) {
|
|
|
|
log_debug("error message without <defined-condition/> received");
|
|
|
|
return 1;
|
|
|
|
} else {
|
|
|
|
err_msg = xmpp_stanza_get_name(err_cond);
|
2012-10-20 02:19:59 -04:00
|
|
|
}
|
2012-08-15 18:52:54 -04:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
// TODO: process 'type' attribute from <error/> [RFC6120, 8.3.2]
|
|
|
|
}
|
2012-10-31 17:19:08 -04:00
|
|
|
|
2012-11-06 19:42:12 -05:00
|
|
|
gchar *from = xmpp_stanza_get_attribute(stanza, "from");
|
2012-11-06 19:34:43 -05:00
|
|
|
prof_handle_error_message(from, err_msg);
|
2012-10-31 17:19:08 -04:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
return 1;
|
|
|
|
}
|
2012-10-31 17:19:08 -04:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
static int
|
2012-11-06 19:42:12 -05:00
|
|
|
_chat_message_handler(xmpp_stanza_t * const stanza)
|
2012-11-06 19:34:43 -05:00
|
|
|
{
|
2012-11-06 19:42:12 -05:00
|
|
|
gchar *from = xmpp_stanza_get_attribute(stanza, "from");
|
2012-11-06 19:48:59 -05:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
char from_cpy[strlen(from) + 1];
|
|
|
|
strcpy(from_cpy, from);
|
|
|
|
char *short_from = strtok(from_cpy, "/");
|
|
|
|
|
|
|
|
//determine chatstate support of recipient
|
|
|
|
gboolean recipient_supports = FALSE;
|
|
|
|
if ((xmpp_stanza_get_child_by_name(stanza, "active") != NULL) ||
|
|
|
|
(xmpp_stanza_get_child_by_name(stanza, "composing") != NULL) ||
|
|
|
|
(xmpp_stanza_get_child_by_name(stanza, "paused") != NULL) ||
|
|
|
|
(xmpp_stanza_get_child_by_name(stanza, "gone") != NULL) ||
|
|
|
|
(xmpp_stanza_get_child_by_name(stanza, "inactive") != NULL)) {
|
|
|
|
recipient_supports = TRUE;
|
|
|
|
}
|
2012-10-31 17:19:08 -04:00
|
|
|
|
2012-11-06 19:48:59 -05:00
|
|
|
// create or update chat session
|
2012-11-06 19:34:43 -05:00
|
|
|
if (!chat_session_exists(short_from)) {
|
|
|
|
chat_session_start(short_from, recipient_supports);
|
|
|
|
} else {
|
|
|
|
chat_session_set_recipient_supports(short_from, recipient_supports);
|
|
|
|
}
|
2012-08-15 19:50:32 -04:00
|
|
|
|
2012-11-06 20:15:26 -05:00
|
|
|
// deal with chat states if recipient supports them
|
2012-11-06 19:34:43 -05:00
|
|
|
if (recipient_supports) {
|
|
|
|
if (xmpp_stanza_get_child_by_name(stanza, "composing") != NULL) {
|
|
|
|
if (prefs_get_notify_typing() || prefs_get_intype()) {
|
|
|
|
prof_handle_typing(short_from);
|
|
|
|
}
|
2012-11-06 19:48:59 -05:00
|
|
|
} else if (xmpp_stanza_get_child_by_name(stanza, "gone") != NULL) {
|
|
|
|
prof_handle_gone(short_from);
|
2012-11-06 19:34:43 -05:00
|
|
|
} else if (xmpp_stanza_get_child_by_name(stanza, "paused") != NULL) {
|
|
|
|
// do something
|
|
|
|
} else if (xmpp_stanza_get_child_by_name(stanza, "inactive") != NULL) {
|
|
|
|
// do something
|
2012-11-06 19:48:59 -05:00
|
|
|
} else { // handle <active/>
|
2012-11-06 19:34:43 -05:00
|
|
|
// do something
|
2012-11-05 15:29:57 -05:00
|
|
|
}
|
2012-10-31 17:19:08 -04:00
|
|
|
}
|
2012-02-05 18:29:09 -05:00
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
// check for and deal with message
|
|
|
|
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, "body");
|
|
|
|
if (body != NULL) {
|
|
|
|
char *message = xmpp_stanza_get_text(body);
|
|
|
|
prof_handle_incoming_message(short_from, message);
|
|
|
|
}
|
|
|
|
|
2012-02-05 18:29:09 -05:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2012-11-06 19:34:43 -05:00
|
|
|
static int
|
|
|
|
_message_handler(xmpp_conn_t * const conn,
|
|
|
|
xmpp_stanza_t * const stanza, void * const userdata)
|
|
|
|
{
|
|
|
|
gchar *type = xmpp_stanza_get_attribute(stanza, "type");
|
|
|
|
|
|
|
|
if (type == NULL) {
|
|
|
|
log_error("Message stanza received with no type attribute");
|
|
|
|
return 1;
|
|
|
|
} else if (strcmp(type, "error") == 0) {
|
2012-11-06 19:42:12 -05:00
|
|
|
return _error_message_handler(stanza);
|
2012-11-06 19:34:43 -05:00
|
|
|
} else if (strcmp(type, "groupchat") == 0) {
|
2012-11-06 19:42:12 -05:00
|
|
|
return _groupchat_message_handler(stanza);
|
2012-11-06 19:34:43 -05:00
|
|
|
} else if (strcmp(type, "chat") == 0) {
|
2012-11-06 19:42:12 -05:00
|
|
|
return _chat_message_handler(stanza);
|
2012-11-06 19:34:43 -05:00
|
|
|
} else {
|
|
|
|
log_error("Message stanza received with unknown type: %s", type);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
static void
|
2012-10-21 15:02:20 -04:00
|
|
|
_connection_handler(xmpp_conn_t * const conn,
|
|
|
|
const xmpp_conn_event_t status, const int error,
|
2012-02-10 18:58:57 -05:00
|
|
|
xmpp_stream_error_t * const stream_error, void * const userdata)
|
2012-02-05 18:29:09 -05:00
|
|
|
{
|
|
|
|
xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
|
|
|
|
|
|
|
|
if (status == XMPP_CONN_CONNECT) {
|
2012-02-19 14:42:48 -05:00
|
|
|
const char *jid = xmpp_conn_get_jid(conn);
|
2012-10-21 15:02:20 -04:00
|
|
|
prof_handle_login_success(jid);
|
2012-10-29 21:38:08 -04:00
|
|
|
chat_sessions_init();
|
2012-02-16 18:28:11 -05:00
|
|
|
|
2012-10-02 16:37:55 -04:00
|
|
|
xmpp_handler_add(conn, _message_handler, NULL, "message", NULL, ctx);
|
|
|
|
xmpp_handler_add(conn, _presence_handler, NULL, "presence", NULL, ctx);
|
2012-02-08 21:47:25 -05:00
|
|
|
xmpp_id_handler_add(conn, _roster_handler, "roster", ctx);
|
2012-02-27 16:16:54 -05:00
|
|
|
xmpp_timed_handler_add(conn, _ping_timed_handler, PING_INTERVAL, ctx);
|
2012-02-05 18:29:09 -05:00
|
|
|
|
2012-10-28 16:52:30 -04:00
|
|
|
_jabber_roster_request();
|
2012-02-26 12:59:04 -05:00
|
|
|
jabber_conn.conn_status = JABBER_CONNECTED;
|
2012-05-27 14:29:43 -04:00
|
|
|
jabber_conn.presence = PRESENCE_ONLINE;
|
2012-09-11 17:55:59 -04:00
|
|
|
} else {
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-09-11 17:55:59 -04:00
|
|
|
// received close stream response from server after disconnect
|
|
|
|
if (jabber_conn.conn_status == JABBER_DISCONNECTING) {
|
|
|
|
jabber_conn.conn_status = JABBER_DISCONNECTED;
|
|
|
|
jabber_conn.presence = PRESENCE_OFFLINE;
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-09-11 17:55:59 -04:00
|
|
|
// lost connection for unkown reason
|
|
|
|
} else if (jabber_conn.conn_status == JABBER_CONNECTED) {
|
2012-10-21 15:02:20 -04:00
|
|
|
prof_handle_lost_connection();
|
2012-09-11 17:55:59 -04:00
|
|
|
xmpp_stop(ctx);
|
|
|
|
jabber_conn.conn_status = JABBER_DISCONNECTED;
|
|
|
|
jabber_conn.presence = PRESENCE_OFFLINE;
|
|
|
|
|
|
|
|
// login attempt failed
|
2012-04-19 16:03:48 -04:00
|
|
|
} else {
|
2012-10-01 18:53:26 -04:00
|
|
|
prof_handle_failed_login();
|
2012-09-11 17:55:59 -04:00
|
|
|
xmpp_stop(ctx);
|
|
|
|
jabber_conn.conn_status = JABBER_DISCONNECTED;
|
|
|
|
jabber_conn.presence = PRESENCE_OFFLINE;
|
2012-04-19 16:03:48 -04:00
|
|
|
}
|
2012-02-05 18:29:09 -05:00
|
|
|
}
|
|
|
|
}
|
2012-02-08 21:47:25 -05:00
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
static int
|
2012-10-21 15:02:20 -04:00
|
|
|
_roster_handler(xmpp_conn_t * const conn,
|
2012-03-08 20:06:55 -05:00
|
|
|
xmpp_stanza_t * const stanza, void * const userdata)
|
2012-02-08 21:47:25 -05:00
|
|
|
{
|
2012-10-28 16:52:30 -04:00
|
|
|
xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
|
2012-02-08 21:47:25 -05:00
|
|
|
xmpp_stanza_t *query, *item;
|
2012-10-01 20:04:53 -04:00
|
|
|
char *type = xmpp_stanza_get_type(stanza);
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-02-08 21:47:25 -05:00
|
|
|
if (strcmp(type, "error") == 0)
|
2012-08-25 19:54:18 -04:00
|
|
|
log_error("Roster query failed");
|
2012-02-08 21:47:25 -05:00
|
|
|
else {
|
|
|
|
query = xmpp_stanza_get_child_by_name(stanza, "query");
|
2012-02-19 14:56:03 -05:00
|
|
|
item = xmpp_stanza_get_children(query);
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-02-19 14:56:03 -05:00
|
|
|
while (item != NULL) {
|
2012-10-01 20:04:53 -04:00
|
|
|
const char *jid = xmpp_stanza_get_attribute(item, "jid");
|
2012-10-28 16:52:30 -04:00
|
|
|
const char *name = xmpp_stanza_get_attribute(item, "name");
|
|
|
|
const char *sub = xmpp_stanza_get_attribute(item, "subscription");
|
2012-10-29 18:55:17 -04:00
|
|
|
gboolean added = contact_list_add(jid, name, "offline", NULL, sub);
|
2012-02-19 14:56:03 -05:00
|
|
|
|
2012-10-29 18:55:17 -04:00
|
|
|
if (!added) {
|
|
|
|
log_warning("Attempt to add contact twice: %s", jid);
|
2012-02-08 21:47:25 -05:00
|
|
|
}
|
2012-03-04 19:35:05 -05:00
|
|
|
|
2012-10-01 20:04:53 -04:00
|
|
|
item = xmpp_stanza_get_next(item);
|
2012-02-08 21:47:25 -05:00
|
|
|
}
|
2012-10-28 16:52:30 -04:00
|
|
|
xmpp_stanza_t* pres;
|
|
|
|
pres = xmpp_stanza_new(ctx);
|
|
|
|
xmpp_stanza_set_name(pres, "presence");
|
|
|
|
xmpp_send(conn, pres);
|
|
|
|
xmpp_stanza_release(pres);
|
2012-02-08 21:47:25 -05:00
|
|
|
}
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-02-08 21:47:25 -05:00
|
|
|
return 1;
|
|
|
|
}
|
2012-02-27 16:16:54 -05:00
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
static int
|
|
|
|
_ping_timed_handler(xmpp_conn_t * const conn, void * const userdata)
|
2012-02-27 16:16:54 -05:00
|
|
|
{
|
2012-02-27 18:43:46 -05:00
|
|
|
if (jabber_conn.conn_status == JABBER_CONNECTED) {
|
|
|
|
xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-02-27 18:43:46 -05:00
|
|
|
xmpp_stanza_t *iq, *ping;
|
2012-02-27 16:16:54 -05:00
|
|
|
|
2012-02-27 18:43:46 -05:00
|
|
|
iq = xmpp_stanza_new(ctx);
|
|
|
|
xmpp_stanza_set_name(iq, "iq");
|
|
|
|
xmpp_stanza_set_type(iq, "get");
|
|
|
|
xmpp_stanza_set_id(iq, "c2s1");
|
2012-02-27 16:16:54 -05:00
|
|
|
|
2012-02-27 18:43:46 -05:00
|
|
|
ping = xmpp_stanza_new(ctx);
|
|
|
|
xmpp_stanza_set_name(ping, "ping");
|
2012-02-27 16:16:54 -05:00
|
|
|
|
2012-02-27 18:43:46 -05:00
|
|
|
xmpp_stanza_set_ns(ping, "urn:xmpp:ping");
|
2012-02-27 16:16:54 -05:00
|
|
|
|
2012-02-27 18:43:46 -05:00
|
|
|
xmpp_stanza_add_child(iq, ping);
|
|
|
|
xmpp_stanza_release(ping);
|
|
|
|
xmpp_send(conn, iq);
|
|
|
|
xmpp_stanza_release(iq);
|
|
|
|
}
|
2012-02-27 16:16:54 -05:00
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
2012-02-27 17:53:31 -05:00
|
|
|
|
2012-11-07 17:49:38 -05:00
|
|
|
static int
|
|
|
|
_room_presence_handler(const char * const jid)
|
|
|
|
{
|
|
|
|
char *room = NULL;
|
|
|
|
char *nick = NULL;
|
|
|
|
|
|
|
|
if (!room_parse_room_jid(jid, &room, &nick)) {
|
|
|
|
log_error("Could not parse room jid: %s", room);
|
|
|
|
g_free(room);
|
|
|
|
g_free(nick);
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
// handle self presence (means room roster has been sent)
|
|
|
|
if (strcmp(room_get_nick_for_room(room), nick) == 0) {
|
|
|
|
prof_handle_room_roster_complete(room);
|
|
|
|
} else {
|
|
|
|
room_add_to_roster(room, nick);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2012-07-24 18:19:48 -04:00
|
|
|
static int
|
2012-10-21 15:02:20 -04:00
|
|
|
_presence_handler(xmpp_conn_t * const conn,
|
2012-02-27 17:53:31 -05:00
|
|
|
xmpp_stanza_t * const stanza, void * const userdata)
|
|
|
|
{
|
2012-03-09 18:48:36 -05:00
|
|
|
const char *jid = xmpp_conn_get_jid(jabber_conn.conn);
|
|
|
|
char jid_cpy[strlen(jid) + 1];
|
|
|
|
strcpy(jid_cpy, jid);
|
|
|
|
char *short_jid = strtok(jid_cpy, "/");
|
2012-10-21 15:02:20 -04:00
|
|
|
|
2012-02-27 17:53:31 -05:00
|
|
|
char *from = xmpp_stanza_get_attribute(stanza, "from");
|
2012-02-27 18:33:29 -05:00
|
|
|
|
2012-11-07 17:24:50 -05:00
|
|
|
// handle chat room presence
|
2012-11-06 19:02:43 -05:00
|
|
|
if (room_is_active(from)) {
|
2012-11-07 17:49:38 -05:00
|
|
|
return _room_presence_handler(from);
|
2012-11-07 17:24:50 -05:00
|
|
|
|
|
|
|
// handle regular presence
|
2012-10-28 21:27:37 -04:00
|
|
|
} else {
|
2012-11-05 15:29:57 -05:00
|
|
|
char *short_from = strtok(from, "/");
|
|
|
|
char *type = xmpp_stanza_get_attribute(stanza, "type");
|
|
|
|
char *show_str, *status_str;
|
2012-10-28 21:27:37 -04:00
|
|
|
|
2012-11-05 15:29:57 -05:00
|
|
|
xmpp_stanza_t *status = xmpp_stanza_get_child_by_name(stanza, "status");
|
|
|
|
if (status != NULL)
|
|
|
|
status_str = xmpp_stanza_get_text(status);
|
2012-10-28 21:27:37 -04:00
|
|
|
else
|
2012-11-05 15:29:57 -05:00
|
|
|
status_str = NULL;
|
2012-10-28 21:27:37 -04:00
|
|
|
|
2012-11-05 15:29:57 -05:00
|
|
|
if ((type != NULL) && (strcmp(type, "unavailable") == 0)) {
|
|
|
|
if (strcmp(short_jid, short_from) !=0) {
|
|
|
|
prof_handle_contact_offline(short_from, "offline", status_str);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
|
|
|
|
xmpp_stanza_t *show = xmpp_stanza_get_child_by_name(stanza, "show");
|
|
|
|
if (show != NULL)
|
|
|
|
show_str = xmpp_stanza_get_text(show);
|
|
|
|
else
|
|
|
|
show_str = "online";
|
|
|
|
|
|
|
|
if (strcmp(short_jid, short_from) !=0) {
|
|
|
|
prof_handle_contact_online(short_from, show_str, status_str);
|
|
|
|
}
|
2012-03-09 18:48:36 -05:00
|
|
|
}
|
|
|
|
}
|
2012-03-04 19:35:05 -05:00
|
|
|
|
2012-02-27 17:53:31 -05:00
|
|
|
return 1;
|
|
|
|
}
|
2012-10-02 16:37:55 -04:00
|
|
|
|
|
|
|
static log_level_t
|
|
|
|
_get_log_level(xmpp_log_level_t xmpp_level)
|
|
|
|
{
|
|
|
|
if (xmpp_level == XMPP_LEVEL_DEBUG) {
|
|
|
|
return PROF_LEVEL_DEBUG;
|
|
|
|
} else if (xmpp_level == XMPP_LEVEL_INFO) {
|
|
|
|
return PROF_LEVEL_INFO;
|
|
|
|
} else if (xmpp_level == XMPP_LEVEL_WARN) {
|
|
|
|
return PROF_LEVEL_WARN;
|
|
|
|
} else {
|
|
|
|
return PROF_LEVEL_ERROR;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static xmpp_log_level_t
|
|
|
|
_get_xmpp_log_level()
|
|
|
|
{
|
|
|
|
log_level_t prof_level = log_get_filter();
|
|
|
|
|
|
|
|
if (prof_level == PROF_LEVEL_DEBUG) {
|
|
|
|
return XMPP_LEVEL_DEBUG;
|
|
|
|
} else if (prof_level == PROF_LEVEL_INFO) {
|
|
|
|
return XMPP_LEVEL_INFO;
|
|
|
|
} else if (prof_level == PROF_LEVEL_WARN) {
|
|
|
|
return XMPP_LEVEL_WARN;
|
|
|
|
} else {
|
|
|
|
return XMPP_LEVEL_ERROR;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_xmpp_file_logger(void * const userdata, const xmpp_log_level_t level,
|
|
|
|
const char * const area, const char * const msg)
|
|
|
|
{
|
|
|
|
log_level_t prof_level = _get_log_level(level);
|
|
|
|
log_msg(prof_level, area, msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
static xmpp_log_t *
|
|
|
|
_xmpp_get_file_logger()
|
|
|
|
{
|
|
|
|
xmpp_log_level_t level = _get_xmpp_log_level();
|
|
|
|
xmpp_log_t *file_log = malloc(sizeof(xmpp_log_t));
|
|
|
|
|
|
|
|
file_log->handler = _xmpp_file_logger;
|
|
|
|
file_log->userdata = &level;
|
|
|
|
|
|
|
|
return file_log;
|
|
|
|
}
|
|
|
|
|
2012-11-06 18:03:05 -05:00
|
|
|
void
|
|
|
|
_jabber_send_state(const char * const recipient, const char * const state)
|
|
|
|
{
|
|
|
|
xmpp_stanza_t *message, *chat_state;
|
|
|
|
|
|
|
|
message = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(message, "message");
|
|
|
|
xmpp_stanza_set_type(message, "chat");
|
|
|
|
xmpp_stanza_set_attribute(message, "to", recipient);
|
|
|
|
|
|
|
|
chat_state = xmpp_stanza_new(jabber_conn.ctx);
|
|
|
|
xmpp_stanza_set_name(chat_state, state);
|
|
|
|
xmpp_stanza_set_ns(chat_state, "http://jabber.org/protocol/chatstates");
|
|
|
|
xmpp_stanza_add_child(message, chat_state);
|
|
|
|
|
|
|
|
xmpp_send(jabber_conn.conn, message);
|
|
|
|
xmpp_stanza_release(message);
|
|
|
|
|
|
|
|
chat_session_set_sent(recipient);
|
|
|
|
}
|
2012-11-06 18:56:47 -05:00
|
|
|
|